{"id":13563,"date":"2014-06-05T16:41:51","date_gmt":"2014-06-05T16:41:51","guid":{"rendered":"https:\/\/www.techopedia.com\/definition\/dotted-decimal-notation\/"},"modified":"2017-01-17T17:48:39","modified_gmt":"2017-01-17T17:48:39","slug":"dotted-decimal-notation","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation","title":{"rendered":"Dotted Decimal Notation"},"content":{"rendered":"<h2><span id=\"what_does_dotted_decimal_notation_mean\">What Does Dotted Decimal Notation Mean?<\/span><\/h2>\n<p>Dotted decimal notation is a system of presenting numbers that is a little different from the common conventions in arithmetic as it is taught in schools. Specifically, dotted decimal notation is used in various IT contexts, including in Internet Protocol addresses.\n<\/p>\n<h2><span id=\"techopedia_explains_dotted_decimal_notation\">Techopedia Explains Dotted Decimal Notation<\/span><\/h2>\n<p>At its core, dotted decimal notation is just another way of recording and displaying a big number. It is a particular method of notation that can replace &#8220;octets&#8221; or sets bytes (eight individual bits) in machine language. Dotted decimal notation effectively puts numbers in different containers that are separated by dots or decimals.\n<\/p>\n<p>In changing a set of bytes into dotted decimal notation, the ones and zeros making up the bite of information are enumerated into decimal-delineated numbers between 0 and 255. In IP version 4 addresses, which are 32 bits long, this results in four numbers, for example: 0.0.172.1\n<\/p>\n<p>The dotted decimal notation system used so commonly in IP addressing is just one of several choices for representing numbers differently. Another common one is the hexadecimal system, in which traditional numbers are augmented by letters of the alphabet in a base-16 system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does Dotted Decimal Notation Mean? Dotted decimal notation is a system of presenting numbers that is a little different from the common conventions in arithmetic as it is taught in schools. Specifically, dotted decimal notation is used in various IT contexts, including in Internet Protocol addresses. Techopedia Explains Dotted Decimal Notation At its core, [&hellip;]<\/p>\n","protected":false},"author":7813,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","om_disable_all_campaigns":false,"footnotes":""},"definitioncat":[241,219,216],"class_list":["post-13563","definition","type-definition","status-publish","format-standard","hentry","definitioncat-computer-science","definitioncat-networks","definitioncat-software-development"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Dotted Decimal Notation? - Definition from Techopedia<\/title>\n<meta name=\"description\" content=\"This definition explains the meaning of Dotted Decimal Notation and why it matters.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dotted Decimal Notation\" \/>\n<meta property=\"og:description\" content=\"This definition explains the meaning of Dotted Decimal Notation and why it matters.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation\" \/>\n<meta property=\"og:site_name\" content=\"Techopedia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techopedia\/\" \/>\n<meta property=\"article:modified_time\" content=\"2017-01-17T17:48:39+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techopedia\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation\"},\"author\":{\"name\":\"Margaret Rouse\",\"@id\":\"https:\/\/www.techopedia.com\/#\/schema\/person\/f5dd538e31ee352d105b8af36c4268a5\"},\"headline\":\"Dotted Decimal Notation\",\"datePublished\":\"2014-06-05T16:41:51+00:00\",\"dateModified\":\"2017-01-17T17:48:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation\"},\"wordCount\":193,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.techopedia.com\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation#respond\"]}],\"articleSection\":\"\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation\",\"url\":\"https:\/\/www.techopedia.com\/definition\/30265\/dotted-decimal-notation\",\"name\":\"What is Dotted Decimal Notation? 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